• Square steel pipe mill test certificate of ASTM a36 steel 200x200 square hollow section

Square steel pipe mill test certificate of ASTM a36 steel 200x200 square hollow section

USD $660 - $750 / Ton
15 Tons(Min.Order)
  • 247500 Ton / Tons per Month
  • Xingang Tianjin
  • T/T Credit Card